Compare 201827 vs 201947

Property201827201947
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20182712019471
Prime factorization201827201947
Divisors count22
Divisors1, 2018271, 201947
Number of properties145
Additive primes 7299th
Chen primes7582nd 
Cousin primes (2nd member)2150th 
Isolated primes 13798th
Primes18131st18143rd
Prime quadruplets (3rd member)54th 
Prime quintuplet 2s (3rd member)15th 
Prime triplets (1st member)846th 
Prime triplets (2nd member)845th 
Prime triplets (3rd member)844th 
Safe primes1179th 
Sexy primes (1st member)4328th4329th
Sexy primes (2nd member)4326th 
Sexy prime triplets (2nd member)870th 
Super primes2078th2080th
Twin primes (1st member)2173rd 
Roman numberals  
Base 211000101000110001121100010100110110112
Base 310102021200231010210001123
Base 430110120343011031234
Base 5224243025224302425
Base 64154215641545356
Base 71500263715005247
Base 861214386123338
Base 933676293370159
Base 102018271020194710
Base 111286aa111287a911
Base 129896b1298a4b12
Base 1370b321370bc513
Base 14537a3145384b14
Base 153ec02153ec8215
Base 163146316314db16
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